<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=0, viewport-fit=cover" />
	<title>arr</title>
</head>
<body>
<script>
const str1 = 'a'
const str2 = 'a'
console.log(str1 === str2)

const arr1 = new Array(1, 2, 3)
const arr2 = new Array(1, 2, 3)
console.log(arr1 === arr2)
</script>
</body>
</html>
